Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 30, 2013 and Dec 31, 2013 (GOES-15)
Solar flares on Dec 31, 2013
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M6.4 | 1936 | 21:45:00 | 21:58:00 | 22:20:00 |
| Flare of class C2.9 | 1940 | 19:49:00 | 19:53:00 | 19:56:00 |
| Flare of class C4.0 | 1940 | 18:53:00 | 18:59:00 | 19:03:00 |
| Flare of class C1.8 | 1936 | 18:20:00 | 18:25:00 | 18:31:00 |
| Flare of class C2.0 | 1938 | 16:42:00 | 16:49:00 | 16:55:00 |
| Flare of class C8.8 | 0 | 10:23:00 | 11:50:00 | 12:32:00 |
| Flare of class C2.2 | 1936 | 07:33:00 | 07:40:00 | 07:47:00 |
| Flare of class C2.0 | 1938 | 05:21:00 | 05:32:00 | 05:38:00 |
| Flare of class C5.6 | 1936 | 02:29:00 | 02:40:00 | 02:46:00 |
Solar flares on Dec 30, 2013
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.7 | 1936 | 17:41:00 | 18:13:00 | 18:22:00 |
| Flare of class C2.4 | 1936 | 16:38:00 | 16:43:00 | 17:02:00 |
| Flare of class C2.3 | 1936 | 15:09:00 | 15:17:00 | 15:32:00 |